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--- Ortho front-end specifications.
--- Copyright (C) 2002, 2003, 2004, 2005 Tristan Gingold
---
--- GHDL is free software; you can redistribute it and/or modify it under
--- the terms of the GNU General Public License as published by the Free
--- Software Foundation; either version 2, or (at your option) any later
--- version.
---
--- GHDL is distributed in the hope that it will be useful, but WITHOUT ANY
--- WARRANTY; without even the implied warranty of MERCHANTABILITY or
--- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
--- for more details.
---
--- You should have received a copy of the GNU General Public License
--- along with GCC; see the file COPYING. If not, write to the Free
--- Software Foundation, 59 Temple Place - Suite 330, Boston, MA
--- 02111-1307, USA.
-
-package Ortho_Front is
- type String_Acc is access String;
-
- -- Called before decode_option.
- -- This procedure can only do internal initializations. It cannot call
- -- ortho subprograms.
- procedure Init;
-
- -- An ortho back-end decodes the command line. Unknown options may
- -- be decoded by the user, with this function.
- -- When an ortho back-end encounter an unknown option, it sets OPT with
- -- this option and ARG with the next one, if any.
- --
- -- DECODE_OPTION must return the number of argument used, ie:
- -- 0 if OPT is unknown.
- -- 1 if OPT is known but ARG is unused.
- -- 2 if OPT is known and ARG used.
- function Decode_Option (Opt : String_Acc; Arg : String_Acc) return Natural;
-
- -- Start to parse file FILENAME.
- -- Return False in case of error.
- function Parse (Filename : String_Acc) return Boolean;
-end Ortho_Front;